Bruce Ornstein (born 1957) is an American actor and director known for the role of "Gus" in the 1977 film, Saturday Night Fever.
Ornstein's acting career started with Saturday Night Fever.
His film credits include Jack and His Friends, starring Sam Rockwell, which he wrote and directed.
In 2012, he co-wrote and directed the independent film, Vamperifica, for Blood River Productions.
[3] He is currently an adjunct professor in the Columbia University MFA Program for Film.